This is a pack of two optional Pro-Line 6.5" Wide Stabilizers, and are intended for use with 1/10 scale electric buggies. Pro-Line’s Stabilizer Wing combines everything that serious buggy racers are looking for: performance, style and durability. From the moment that you put Pro-Line’s wing on your buggy you will be amazed at the increase in rear traction and high-speed stability. The Stabilizer Wing features a stepped side wing profile to clear the rear tires but also adds much needed durability. Speaking of durability, buggy wings take a beating with each crash so Pro-Line made the Stabilizer Wing out of super thick genuine Lexan and includes two wings in each pack.